China Dual-Frequency Handheld GPS Survey Hi-Target V90 Gnss Rtk GPS, Find details about China Gnss System, GPS System from Dual-Frequency Handheld GPS Survey Hi-Target V90 Gnss Rtk GPS
Specification:
Model | V90 plus | ||
System Configuration | Data storage | 8GB Internal storage (Support up to 32GB external SD card) | |
Record GNS and RINEX fo rmat simultaneously | |||
Data Formats | 1Hz positioning output, up to 50Hz | ||
CMR: CMR, CMR+, sCMRx input and output | |||
RTCM: RTCM 2.1, 2.2,2.3, 3.0, 3.1, 3.2 input and output | |||
Navigation outputs ASCII: NMEA-0183 GSV, AVR, RMC, HDT, VGK, VHD, ROT, GGK, GGA, GSA, ZDA, VTG, GST, PJT, PJK, BPQ, GLL, GRS, GBS | |||
Navigation outputs binary: GSOF | |||
Satellite Signals Tracked Simultaneously | Channels | 220 | |
BDS | B1,B2 | ||
GPS | Simultaneous L1C/A, L2C, L2E, L5 | ||
GLONASS | Simultaneous L1C/A, L1P, L2C/A (GLONASS M only), L2P | ||
SBAS | Simultaneous L1 C/A, L5 | ||
GALILEO | Simultaneous L1 BOC, E5A, E5B, E5AltBOC | ||
Static and Fast Static GNSS Surveying | Horizontal | 2.5mm+0.5ppm RMS | |
Vertical | 5mm+0.5ppm RMS | ||
Post Processing Kinematic (PPK / Stop & Go) GNSS Surveying | Horizontal | 1cm+1ppm RMS | |
Vertical | 2.5cm+1ppm RMS | ||
Initialization time | Typically 10 minutes for base while 5minutes for rover | ||
Initialization reliability | Typically > 99.9% | ||
Network RTK | Horizontal | 8mm+1ppm RMS | |
Vertical | 15mm+0.5ppm RMS | ||
Initialization time | Typically < 8seconds | ||
Initialization reliability | Typically > 99.9% | ||
Code Differential GNSS Positioning | Horizontal | 25cm+1ppm RMS | |
Vertical | 50cm+1ppm RMS | ||
SBAS | 0.50m Horizontal, 0.85m Vertical | ||
Power and Battery | Power | 6V to 28V DC external power input, Power consumption ≤3.5W | |
Internal battery | Rechargeable, removable 7.4V, 5000mAh Lithium-ion battery | ||
Internal battery life | Static 12hours | ||
RTK rover (UHF/GPRS/3G) 10 hours | |||
RTK base more than 8 hours | |||
I/O Interface | 1 xBluetooth, NFC ,1 x standard USB2.0 port , 1 x TNC antenna connector, 1 x RS232 serial port ,1 x DC power input (5-pin) , 1 x MicroSD card port | ||
Physical | Dimensions (W x H) | 153mm x 83mm (6.02inch x 3.27inch) | |
Weight(without internal battery) | 950g (2.09lb) | ||
Operating temperature | -40ºC to +65ºC (-40ºF to +149ºF) | ||
Storage temperature | -55ºC to +85ºC (-67ºF to +185ºF) | ||
Humidity | 100%, considering | ||
Water/dustproof | IP67 dustproof, protected from temporary immersion to depth of 1m (3.28ft). | ||
Shock and vibration | Designed to survive a 3m(9.84ft) natural fall onto concrete. |